Full TGIF Record # 237641
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Web URL(s):http://en.cnki.com.cn/Article_en/CJFDTOTAL-CYXB200903013.htm
    Last checked: 10/09/2019
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Publication Type:
i
Report
Author(s):Jia, Yun-qi; Cao, Zhi-zhong; Wang, Yun-wen; Sun, Jie-feng; He, Yong
Author Affiliation:Jia and Cao: College of Paraculturea [Prataculture], Gansu Agricultural University, Lanzhou; Jia and Wang: Department of Grassland Science, China Agricultural University, Beijing; Sun and He: Qingdao Haiyuan Turf Management Co. Ltd, Jiaozhou, China
Title:Dynamic analysis of autumn color changes based on digital imaging technique in zoysiagrass
Source:[Caoye Xuebao] [Acta Prataculturae Sinica]. Vol. 18, No. 3, June 20 2009, p. 94-102.
# of Pages:9
Publishing Information:[Lanzhou Shi, China]: ["Cao Ye Xue Bao" Bian Ji Wei Yuan Hui]
Related Web URL:http://cyxb.lzu.edu.cn/CN/abstract/abstract2578.shtml
    Last checked: 10/22/2015
    Notes: Abstract only
Abstract/Contents:"The dynamics of autumn color changes in four zoysiagrass accessions was analyzed by Sigmascan Pro 5.0 image analysis software using the photos of individual plants taken at intervals by a digital camera. The appropriate settings for selecting the green pixels were hue (H) 32-107, saturation level (S) 10-100, and for yellow pixels was H 10-32. The ranking order of the four accessions for dormancy date (from early to late) was Z. japonica cv. Liaoning, H2 strain, cv. Qingdao and Z. japonica var. pollida Nakai ex Honda cv. Jiaodong. It was concluded that there was a correlation between the date of autumn dormancy and the latitude of origin of the four accessions. Compared with traditional visual rating, the advantages of digital image analysis are greater repeatability and more accuracy."
Language:Chinese
References:23
Note:Abstract also appears in English
"Sum No. 80"
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jia, Y.-q., Z.-z. Cao, Y.-w. Wang, J.-f. Sun, and Y. He. 2009. Dynamic analysis of autumn color changes based on digital imaging technique in zoysiagrass. (In Chinese) [Caoye Xuebao] [Acta Prataculturae Sinica]. 18(3):p. 94-102.
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http://en.cnki.com.cn/Article_en/CJFDTOTAL-CYXB200903013.htm
    Last checked: 10/09/2019
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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